Evidence map›Paper›PMID 32330361›Full record

ArticleChemMedChem2020

Synthesis of Novel Pyridine-Carboxylates as Small-Molecule Inhibitors of Human Aspartate/Asparagine-β-Hydroxylase.

Lennart Brewitz, Anthony Tumber, Armin Thalhammer, Eidarus Salah, Kirsten E Christensen, Christopher J Schofield

Open access · hybridAbstract read
In one paragraph

Article in ChemMedChem, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.8field-weighted citation impact, top 34% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 21 citations in OpenAlex.

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  7. Structure-guided optimisation ofChemical science · 2023
    Article
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  14. Aspartate β-hydroxylase as a target for cancer therapy.Journal of experimental & clinical cancer research : CR · 2020
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 2 countries.

Lennart BrewitzChemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.ORCID 0000-0002-9465-777X
Anthony TumberChemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
Armin ThalhammerChemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
Eidarus SalahChemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
Kirsten E ChristensenChemical Crystallography Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
Christopher J SchofieldChemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.ORCID 0000-0002-0290-6565
Oxford Research Group · GBMansfield University · US

Funding

Biotechnology and Biological Sciences Research Council BB/J003018/1Biotechnology and Biological Sciences Research Council BB/R000344/1Cancer Research UK C8717/A18245Wellcome TrustWellcome Trust 106244/Z/14/Z
6 · The paper itself

Abstract

The human 2-oxoglutarate (2OG)-dependent oxygenase aspartate/asparagine-β-hydroxylase (AspH) is a potential medicinal chemistry target for anticancer therapy. AspH is present on the cell surface of invasive cancer cells and accepts epidermal growth factor-like domain (EGFD) substrates with a noncanonical (i. e., Cys 1-2, 3-4, 5-6) disulfide pattern. We report a concise synthesis of C-3-substituted derivatives of pyridine-2,4-dicarboxylic acid (2,4-PDCA) as 2OG competitors for use in SAR studies on AspH inhibition. AspH inhibition was assayed by using a mass spectrometry-based assay with a stable thioether analogue of a natural EGFD AspH substrate. Certain C-3-substituted 2,4-PDCA derivatives were potent AspH inhibitors, manifesting selectivity over some, but not all, other tested human 2OG oxygenases. The results raise questions about the use of pyridine-carboxylate-related 2OG analogues as selective functional probes for specific 2OG oxygenases, and should aid in the development of AspH inhibitors suitable for in vivo use.

Indexed as

Carboxylic AcidsDose-Response Relationship, DrugEnzyme InhibitorsHumansMixed Function OxygenasesMolecular StructurePyridinesSmall Molecule LibrariesStructure-Activity Relationshipaspartic acid 2-oxoglutarate-dependent dioxygenaseCarboxylic AcidsEnzyme InhibitorsMixed Function OxygenasespyridinePyridinesSmall Molecule Librariesaspartate/asparagine-beta-hydroxylasedemethylaseshydroxylase inhibitorsoxygenasespyridine-2,4-dicarboxylic acid

Identifiers

PMID32330361
PMCPMC7383925
OpenAlexW3020307976

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.